reimplementaion of fix for QColorDialog on macOS Sierra bug.

doesn't use destructor because destructor causes another crash.

YACReaderLibrary/db/comic_item.cpp

@@ -0,0 +1,47 @@
+
+#include <QStringList>
+
+#include "comic_item.h"
+
+//! [0]
+ComicItem::ComicItem(const QList<QVariant> &data)
+	
+{
+	itemData = data;
+}
+//! [0]
+
+//! [1]
+ComicItem::~ComicItem()
+{
+
+}
+//! [1]
+
+
+//! [5]
+int ComicItem::columnCount() const
+{
+	return itemData.count();
+}
+//! [5]
+
+//! [6]
+QVariant ComicItem::data(int column) const
+{
+	return itemData.value(column);
+}
+//! [6]
+
+void ComicItem::setData(int column,const QVariant & value)
+{
+	itemData[column] = value;
+}
+
+//! [8]
+int ComicItem::row() const
+{
+
+	return 0;
+}
+//! [8]